/*
* Copyright (c) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include<machine/cpu_capabilities.h>
#include<platfunc.h>PLATFUNC_DESCRIPTOR_PROTOTYPE(memcpy, sse42)
PLATFUNC_DESCRIPTOR_PROTOTYPE(memcpy, sse3x)
PLATFUNC_DESCRIPTOR_PROTOTYPE(memcpy, sse2)
PLATFUNC_DESCRIPTOR_PROTOTYPE(memcpy, scalar)
staticconst platfunc_descriptor *memcpy_platfunc_descriptors[] = {
PLATFUNC_DESCRIPTOR_REFERENCE(memcpy, sse42),
PLATFUNC_DESCRIPTOR_REFERENCE(memcpy, sse3x),
PLATFUNC_DESCRIPTOR_REFERENCE(memcpy, sse2),
PLATFUNC_DESCRIPTOR_REFERENCE(memcpy, scalar),
0
};
void *memcpy_chooser() __asm__("_memcpy");
void *memcpy_chooser() {
__asm__(".desc _memcpy, 0x100");
return find_platform_function((const platfunc_descriptor **) memcpy_platfunc_descriptors);
}